body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
    "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New",
    monospace;
}
.toast {
	position: fixed;
	top: 40vh;
	left: 0;
	right: 0;
	z-index: 999999;
	margin: auto;
	width: 50.6667vw;
	height: 8.5334vw;
	background-color: rgba(0,0,0,0.7);
	border-radius: 4px;
	padding: 0 2.6667vw;
	color: #FFFFFF;
	font-size: 3.2vw;
	line-height: 8.5334vw;
	text-align: center;
}